iLabs mobile toolbox is a set of libraries and demo applications for Java ME. It includes libraries for XMPP, feed reading, and highly functional and fast, but limited, rendering of HTML with some CSS. The OpenMiniBrowser demo application shows some of the potential of the HTML renderer. It is intended to be embedded in other applications, but may also be used as a standalone browser. The toolbox also includes "the Widger": a HTML and XML based application that allows much of the application logic to reside on a server, while the user interface is a true Java ME application and not just Web pages.

Piccolo is a truly revolutionary way to create robust, full-featured graphical applications in Java, with striking features such as zooming and multiple representation. Piccolo is a well-tested and extensive toolkit based on the Java2D API.

tRSS is a MIDP RSS client. Users can read
headlines from a number of news sites and have
individual databases and feeds. It is readable by
users and can be parsed by an XML parser. Users
can reduce the duration of connection by separate
online and offline parts.

VeJOTP is a midlet that generates RFC2289 (S/Key
style) one time passwords. It can run on very
basic J2ME implementations, such as the types
commonly found in mobile phones. It has been
tested on Palm, various MIDP 1.0 emulators, and
several Nokia phones.

Spot is a GPS Tool for geocaching, biking, and hiking for J2ME. It
supports OGC Web Map Service layers, waypoint, and georeferenced image
files. Positioning support is available for Bluetooth GPS, Loaction API,
and serial port GPS.

MuSound provides better audio capabilities to J2ME/MIDP2 applications.
The core library is a low-level general-purpose audio library for J2ME
which is compliant with the CLDC1.0 and MIDP2 specifications.

Tiny Go is a MIDlet (cell phone application using
MIDP 2.0 and CLDC 1.1) that allows you to play and
review Go (Weiqi, Igo, and Baduk) board game files
in Smart Game Format (SGF). It supports problem
solving, and provides a library for SGF parsing as
a separate package.